disable instrumentation for SessionLock

matrix-org · Aug 16, 2023 · b3bee0d · b3bee0d
1 parent 3fb3504
commit b3bee0d
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/jest.config.ts b/jest.config.ts
@@ -36,7 +36,12 @@ const config: Config = {
         "RecorderWorklet": "<rootDir>/__mocks__/empty.js",
     },
     transformIgnorePatterns: ["/node_modules/(?!matrix-js-sdk).+$"],
-    collectCoverageFrom: ["<rootDir>/src/**/*.{js,ts,tsx}"],
+    collectCoverageFrom: [
+        "<rootDir>/src/**/*.{js,ts,tsx}",
+        // getSessionLock is piped into a different JS context via stringification, and the coverage functionality is
+        // not available in that contest. So, turn off coverage instrumentation for it.
+        "!<rootDir>/src/utils/SessionLock.ts",
+    ],
     coverageReporters: ["text-summary", "lcov"],
     testResultsProcessor: "@casualbot/jest-sonar-reporter",
 };

diff --git a/test/utils/SessionLock-test.ts b/test/utils/SessionLock-test.ts
@@ -218,6 +218,7 @@ describe("SessionLock", () => {
         window2._logger = require("matrix-js-sdk/src/logger");
 
         // now, define getSessionLock as a global
+        const x = getSessionLock;
         window2.eval(String(getSessionLock));
 
         // return a function that will call it